-64.6% is the change from 582 to 206
Calculation steps:
[( 206 - 582 ) ÷ 582] x 100 = -64.6%
Formula
Percentage change = [(206 - 582) / 582] x 100
Subtract the new number by the original number
206 - 582 = -376
-376 ÷ 582 = -0.6460481099656358
-0.6460481099656358 x 100 = -64.6%